v0.7.18 {
	local:
		_comedi_*;
		get_rangeinfo;
		get_subdevices;
		initialize;
		internal_error;
		libc_error;
		sv_measure_l;
		sv_measure_s;
		valid_chan;
		valid_dev;
		valid_subd;
};

v0.7.19 {

} v0.7.18;

v0.7.20 {

} v0.7.19;